[INFO] fetching crate ratel 0.7.0...
[INFO] testing ratel-0.7.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate ratel 0.7.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ratel 0.7.0
[INFO] finished tweaking crates.io crate ratel 0.7.0
[INFO] tweaked toml for crates.io crate ratel 0.7.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ratel 0.7.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 267f128e7d9b7e63d3f47fbd9be080ad48af2557d7cd12fe203d4fc164da8ee9
[INFO] running `Command { std: "docker" "start" "-a" "267f128e7d9b7e63d3f47fbd9be080ad48af2557d7cd12fe203d4fc164da8ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "267f128e7d9b7e63d3f47fbd9be080ad48af2557d7cd12fe203d4fc164da8ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "267f128e7d9b7e63d3f47fbd9be080ad48af2557d7cd12fe203d4fc164da8ee9", kill_on_drop: false }`
[INFO] [stdout] 267f128e7d9b7e63d3f47fbd9be080ad48af2557d7cd12fe203d4fc164da8ee9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c15c33239b95557e82b38a0082913093470105b117792c84caf95fe68a449c1
[INFO] running `Command { std: "docker" "start" "-a" "7c15c33239b95557e82b38a0082913093470105b117792c84caf95fe68a449c1", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling ratel v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 try!(write!(f, "Unexpected end of program"))
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 try!(writeln!(f, "Unexpected token at {}:{}\n", lineno + 1, colno + 1));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:66:25
[INFO] [stdout]    |
[INFO] [stdout] 66 |                         try!(writeln!(f, "> {0:1$} | {2}", index+1, width, line));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:72:25
[INFO] [stdout]    |
[INFO] [stdout] 72 |                         try!(write!(f, "   | "));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:82:25
[INFO] [stdout]    |
[INFO] [stdout] 82 |                         try!(write!(f, "\n"));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:69:29
[INFO] [stdout]    |
[INFO] [stdout] 69 | ...                   try!(write!(f, " "));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:75:29
[INFO] [stdout]    |
[INFO] [stdout] 75 | ...                   try!(write!(f, " "));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:79:29
[INFO] [stdout]    |
[INFO] [stdout] 79 | ...                   try!(write!(f, "^"));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:84:25
[INFO] [stdout]    |
[INFO] [stdout] 84 |                         try!(writeln!(f, "{0:1$} | {2}", index+1, width+2, line));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/tokenizer.rs:686:21
[INFO] [stdout]     |
[INFO] [stdout] 686 |                 b'0'...b'9' => {
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/tokenizer.rs:715:21
[INFO] [stdout]     |
[INFO] [stdout] 715 |                 b'0'...b'9' => {
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/tokenizer.rs:743:17
[INFO] [stdout]     |
[INFO] [stdout] 743 |             b'0'...b'9' => {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tokenizer.rs:794:29
[INFO] [stdout]     |
[INFO] [stdout] 794 |         let template_kind = try!(tok.read_template_kind());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/tokenizer.rs:1071:21
[INFO] [stdout]      |
[INFO] [stdout] 1071 |                 b'0'...b'7' => self.bump(),
[INFO] [stdout]      |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/tokenizer.rs:1083:21
[INFO] [stdout]      |
[INFO] [stdout] 1083 |                 b'0'...b'9' => self.bump(),
[INFO] [stdout]      |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/tokenizer.rs:1084:21
[INFO] [stdout]      |
[INFO] [stdout] 1084 |                 b'a'...b'f' => self.bump(),
[INFO] [stdout]      |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/tokenizer.rs:1085:21
[INFO] [stdout]      |
[INFO] [stdout] 1085 |                 b'A'...b'F' => self.bump(),
[INFO] [stdout]      |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/tokenizer.rs:1098:21
[INFO] [stdout]      |
[INFO] [stdout] 1098 |                 b'0'...b'9'  => self.bump(),
[INFO] [stdout]      |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/tokenizer.rs:1124:21
[INFO] [stdout]      |
[INFO] [stdout] 1124 |                 b'0'...b'9' => self.bump(),
[INFO] [stdout]      |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:140:38
[INFO] [stdout]     |
[INFO] [stdout] 140 |                     let expression = try!(self.expression_from_token(token, 0));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:163:31
[INFO] [stdout]     |
[INFO] [stdout] 163 |                     list.push(try!(self.object_member(token)));
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |                 match peek!(self) {
[INFO] [stdout]     |                       ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:191:47
[INFO] [stdout]     |
[INFO] [stdout] 191 |                 let key = ObjectKey::Computed(try!(self.expression(0)));
[INFO] [stdout]     |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |                 expect!(self, BracketClose);
[INFO] [stdout]     |                 --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |         Ok(match next!(self) {
[INFO] [stdout]     |                  ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:216:24
[INFO] [stdout]     |
[INFO] [stdout] 216 |                 value: try!(self.expression(0)),
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |                 params: try!(self.parameter_list()),
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:221:23
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 body: try!(self.block_body()),
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:229:31
[INFO] [stdout]     |
[INFO] [stdout] 229 |         Ok(Expression::Object(try!(self.object_member_list())))
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:235:19
[INFO] [stdout]     |
[INFO] [stdout] 235 |             body: try!(self.block_body_tail()),
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 244 |             body.push(match next!(self) {
[INFO] [stdout]     |                             ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:246:31
[INFO] [stdout]     |
[INFO] [stdout] 246 |                 token      => try!(self.statement(token))
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |         expect!(self, BraceOpen);
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 325 |         let body = match next!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:328:27
[INFO] [stdout]     |
[INFO] [stdout] 328 |                     body: try!(self.block_body_tail())
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:331:22
[INFO] [stdout]     |
[INFO] [stdout] 331 |             token => try!(self.expression_from_token(token, 0)).into()
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:348:31
[INFO] [stdout]     |
[INFO] [stdout] 348 |             operand: Box::new(try!(self.expression(15))),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 361 |                 let ident = match next!(self) {
[INFO] [stdout]     |                                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:376:38
[INFO] [stdout]     |
[INFO] [stdout] 376 |                 consequent: Box::new(try!(self.expression(bp))),
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 378 |                     expect!(self, Colon);
[INFO] [stdout]     |                     -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:379:30
[INFO] [stdout]     |
[INFO] [stdout] 379 |                     Box::new(try!(self.expression(bp)))
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:394:46
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 Expression::binary(left, op, try!(self.expression(bp)))
[INFO] [stdout]     |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 400 |         let name = match next!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 402 |                 expect!(self, ParenOpen);
[INFO] [stdout]     |                 ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:414:21
[INFO] [stdout]     |
[INFO] [stdout] 414 |             params: try!(self.parameter_list()),
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:415:19
[INFO] [stdout]     |
[INFO] [stdout] 415 |             body: try!(self.block_body()),
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:429:38
[INFO] [stdout]     |
[INFO] [stdout] 429 |                     let expression = try!(self.sequence_or_expression());
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 433 |                     expect!(self, BraceClose);
[INFO] [stdout]     |                     ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:435:28
[INFO] [stdout]     |
[INFO] [stdout] 435 |                     kind = try!(self.tokenizer.read_template_kind());
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 455 |         match next!(self) {
[INFO] [stdout]     |               ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 457 |                 expect!(self, Operator(FatArrow));
[INFO] [stdout]     |                 --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:462:34
[INFO] [stdout]     |
[INFO] [stdout] 462 |                 let expression = try!(self.expression_from_token(token, 0));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:463:34
[INFO] [stdout]     |
[INFO] [stdout] 463 |                 let expression = try!(self.sequence_or(expression));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 465 |                 expect!(self, ParenClose);
[INFO] [stdout]     |                 ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 474 |         let token = next!(self);
[INFO] [stdout]     |                     ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:480:21
[INFO] [stdout]     |
[INFO] [stdout] 480 |         let first = try!(self.expression_from_token(token, 0));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 486 |         Ok(match peek!(self) {
[INFO] [stdout]     |                  ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:490:44
[INFO] [stdout]     |
[INFO] [stdout] 490 |                 let mut list = vec![first, try!(self.expression(0))];
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 493 |                     match peek!(self) {
[INFO] [stdout]     |                           ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:497:39
[INFO] [stdout]     |
[INFO] [stdout] 497 | ...                   list.push(try!(self.expression(0)));
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 513 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:516:38
[INFO] [stdout]     |
[INFO] [stdout] 516 |                     let expression = try!(self.expression_from_token(token, 0));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 521 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 533 |         let token = next!(self);
[INFO] [stdout]     |                     ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:543:35
[INFO] [stdout]     |
[INFO] [stdout] 543 |             Operator(Division) => try!(self.regular_expression()),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:544:35
[INFO] [stdout]     |
[INFO] [stdout] 544 |             Operator(optype)   => try!(self.prefix_expression(optype)),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:545:35
[INFO] [stdout]     |
[INFO] [stdout] 545 |             ParenOpen          => try!(self.paren_expression()),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:546:35
[INFO] [stdout]     |
[INFO] [stdout] 546 |             BracketOpen        => try!(self.array_expression()),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:547:35
[INFO] [stdout]     |
[INFO] [stdout] 547 |             BraceOpen          => try!(self.object_expression()),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:548:35
[INFO] [stdout]     |
[INFO] [stdout] 548 |             Function           => try!(self.function_expression()),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:549:35
[INFO] [stdout]     |
[INFO] [stdout] 549 |             Template(kind)     => try!(self.template_expression(None, kind)),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 559 |             left = match peek!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:569:21
[INFO] [stdout]     |
[INFO] [stdout] 569 |                     try!(self.infix_expression(left, rbp, op))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:581:36
[INFO] [stdout]     |
[INFO] [stdout] 581 |                         arguments: try!(self.expression_list()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:592:36
[INFO] [stdout]     |
[INFO] [stdout] 592 |                     let property = try!(self.sequence_or_expression());
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 594 |                     expect!(self, BracketClose);
[INFO] [stdout]     |                     --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:611:21
[INFO] [stdout]     |
[INFO] [stdout] 611 |                     try!(self.template_expression(tag, kind))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:625:26
[INFO] [stdout]     |
[INFO] [stdout] 625 |             declarators: try!(self.variable_declarators()),
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 635 |                 name: expect_identifier!(self),
[INFO] [stdout]     |                       ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect_identifier` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 636 |                 value: match peek!(self) {
[INFO] [stdout]     |                              ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:640:30
[INFO] [stdout]     |
[INFO] [stdout] 640 |                         Some(try!(self.expression(0)))
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 646 |             allow!(self, Comma => continue);
[INFO] [stdout]     |             ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `allow` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:656:25
[INFO] [stdout]     |
[INFO] [stdout] 656 |         let statement = try!(self.variable_declaration(kind));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 658 |         expect_semicolon!(self);
[INFO] [stdout]     |         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `expect_semicolon` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                   let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 665 | /         allow!(self, Colon => {
[INFO] [stdout] 666 | |             return Ok(Statement::Labeled {
[INFO] [stdout] 667 | |                 label: label,
[INFO] [stdout] 668 | |                 body: Box::new(try!(self.expect_statement()))
[INFO] [stdout] 669 | |             })
[INFO] [stdout] 670 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `allow` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:668:32
[INFO] [stdout]     |
[INFO] [stdout] 668 |                 body: Box::new(try!(self.expect_statement()))
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:672:21
[INFO] [stdout]     |
[INFO] [stdout] 672 |         let first = try!(self.complex_expression(label.into(), 0));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 676 |         expect_semicolon!(self);
[INFO] [stdout]     |         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `expect_semicolon` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:683:25
[INFO] [stdout]     |
[INFO] [stdout] 683 |         let statement = try!(self.sequence_or_expression_from_token(token)).into();
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 685 |         expect_semicolon!(self);
[INFO] [stdout]     |         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `expect_semicolon` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 693 |             value: match peek!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:700:30
[INFO] [stdout]     |
[INFO] [stdout] 700 |                         Some(try!(self.sequence_or_expression()))
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 706 |         expect_semicolon!(self);
[INFO] [stdout]     |         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `expect_semicolon` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:714:20
[INFO] [stdout]     |
[INFO] [stdout] 714 |             value: try!(self.sequence_or_expression())
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 717 |         expect_semicolon!(self);
[INFO] [stdout]     |         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `expect_semicolon` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:723:20
[INFO] [stdout]     |
[INFO] [stdout] 723 |         let body = try!(self.expect_statement());
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 725 |         expect!(self, Catch);
[INFO] [stdout]     |         -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 726 |         expect!(self, ParenOpen);
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 728 |         let error = expect_identifier!(self);
[INFO] [stdout]     |                     ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect_identifier` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 730 |         expect!(self, ParenClose);
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:732:23
[INFO] [stdout]     |
[INFO] [stdout] 732 |         let handler = try!(self.expect_statement());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 744 |             label: match peek!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 751 |                         Some(expect_identifier!(self))
[INFO] [stdout]     |                              ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect_identifier` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 757 |         expect_semicolon!(self);
[INFO] [stdout]     |         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `expect_semicolon` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 763 |         expect!(self, ParenOpen);
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:765:20
[INFO] [stdout]     |
[INFO] [stdout] 765 |         let test = try!(self.expression(0));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 767 |         expect!(self, ParenClose);
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:769:35
[INFO] [stdout]     |
[INFO] [stdout] 769 |         let consequent = Box::new(try!(self.expect_statement()));
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 771 |         let alternate = match peek!(self) {
[INFO] [stdout]     |                               ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:775:31
[INFO] [stdout]     |
[INFO] [stdout] 775 |                 Some(Box::new(try!(self.expect_statement())))
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 790 |         expect!(self, ParenOpen);
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:792:20
[INFO] [stdout]     |
[INFO] [stdout] 792 |         let test = try!(self.expression(0));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 794 |         expect!(self, ParenClose);
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:796:29
[INFO] [stdout]     |
[INFO] [stdout] 796 |         let body = Box::new(try!(self.expect_statement()));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 806 |         expect!(self, ParenOpen);
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 808 |         let init = match next!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:812:39
[INFO] [stdout]     |
[INFO] [stdout] 812 |                 let mut declarators = try!(self.variable_declarators());
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:845:34
[INFO] [stdout]     |
[INFO] [stdout] 845 |                 let expression = try!(self.sequence_or_expression_from_token(token));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 861 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 874 |         let test = match next!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:876:31
[INFO] [stdout]     |
[INFO] [stdout] 876 |             token     => Some(try!(self.sequence_or_expression_from_token(token))),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 880 |             expect!(self, Semicolon);
[INFO] [stdout]     |             ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 883 |         let update = match next!(self) {
[INFO] [stdout]     |                            ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:885:32
[INFO] [stdout]     |
[INFO] [stdout] 885 |             token      => Some(try!(self.sequence_or_expression_from_token(token))),
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 888 |             expect!(self, ParenClose);
[INFO] [stdout]     |             ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:891:29
[INFO] [stdout]     |
[INFO] [stdout] 891 |         let body = Box::new(try!(self.expect_statement()));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 905 |         expect!(self, ParenClose);
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:907:29
[INFO] [stdout]     |
[INFO] [stdout] 907 |         let body = Box::new(try!(self.expect_statement()));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:917:21
[INFO] [stdout]     |
[INFO] [stdout] 917 |         let right = try!(self.sequence_or_expression());
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 919 |         expect!(self, ParenClose);
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:921:29
[INFO] [stdout]     |
[INFO] [stdout] 921 |         let body = Box::new(try!(self.expect_statement()));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:931:21
[INFO] [stdout]     |
[INFO] [stdout] 931 |         let right = try!(self.sequence_or_expression());
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 933 |         expect!(self, ParenClose);
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:935:29
[INFO] [stdout]     |
[INFO] [stdout] 935 |         let body = Box::new(try!(self.expect_statement()));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 949 |             let name = match next!(self) {
[INFO] [stdout]     |                              ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 955 |             list.push(match peek!(self) {
[INFO] [stdout]     |                             ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:958:38
[INFO] [stdout]     |
[INFO] [stdout] 958 |                     let expression = try!(self.expression(0));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 976 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 988 |         let name = expect_identifier!(self);
[INFO] [stdout]     |                    ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect_identifier` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 990 |         expect!(self, ParenOpen);
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:994:21
[INFO] [stdout]     |
[INFO] [stdout] 994 |             params: try!(self.parameter_list()),
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:995:19
[INFO] [stdout]     |
[INFO] [stdout] 995 |             body: try!(self.block_body()),
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1000 |         Ok(match next!(self) {
[INFO] [stdout]      |                  ----------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1004:33
[INFO] [stdout]      |
[INFO] [stdout] 1004 |                         params: try!(self.parameter_list()),
[INFO] [stdout]      |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1005:31
[INFO] [stdout]      |
[INFO] [stdout] 1005 |                         body: try!(self.block_body()),
[INFO] [stdout]      |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1011:33
[INFO] [stdout]      |
[INFO] [stdout] 1011 |                         params: try!(self.parameter_list()),
[INFO] [stdout]      |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1012:31
[INFO] [stdout]      |
[INFO] [stdout] 1012 |                         body: try!(self.block_body()),
[INFO] [stdout]      |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1020:28
[INFO] [stdout]      |
[INFO] [stdout] 1020 |                     value: try!(self.expression(0)),
[INFO] [stdout]      |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1029 |         let name = expect_identifier!(self);
[INFO] [stdout]      |                    ------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect_identifier` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1030 |         let super_class = match next!(self) {
[INFO] [stdout]      |                                 ----------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1032 |                 let name = expect_identifier!(self);
[INFO] [stdout]      |                            ------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect_identifier` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1034 |                 expect!(self, BraceOpen);
[INFO] [stdout]      |                 ------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1045 |             let mut token = next!(self);
[INFO] [stdout]      |                             ----------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1049 |                     token = next!(self);
[INFO] [stdout]      |                             ----------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1069:32
[INFO] [stdout]      |
[INFO] [stdout] 1069 |                     let expr = try!(self.sequence_or_expression());
[INFO] [stdout]      |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1071 |                     expect!(self, BracketClose);
[INFO] [stdout]      |                     --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1085:26
[INFO] [stdout]      |
[INFO] [stdout] 1085 |             members.push(try!(self.class_member(key, is_static)));
[INFO] [stdout]      |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1102 |         let token = next!(self);
[INFO] [stdout]      |                     ----------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1132 |             body.push(match next!(self) {
[INFO] [stdout]      |                             ----------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1134:33
[INFO] [stdout]      |
[INFO] [stdout] 1134 |                 token        => try!(self.statement(token))
[INFO] [stdout]      |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::slice_unchecked`: use `get_unchecked(begin..end)` instead
[INFO] [stdout]    --> src/tokenizer.rs:994:37
[INFO] [stdout]     |
[INFO] [stdout] 994 |             let slice = self.source.slice_unchecked(start, end);
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::slice_unchecked`: use `get_unchecked(begin..end)` instead
[INFO] [stdout]     --> src/tokenizer.rs:1063:25
[INFO] [stdout]      |
[INFO] [stdout] 1063 |             self.source.slice_unchecked(start, self.index)
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/codegen.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 |         for item in iter.next() {
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to iterate over `iter` remove the call to `next`
[INFO] [stdout]    |
[INFO] [stdout] 64 -         for item in iter.next() {
[INFO] [stdout] 64 +         for item in iter.by_ref() {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 64 -         for item in iter.next() {
[INFO] [stdout] 64 +         if let Some(item) = iter.next() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/codegen.rs:411:31
[INFO] [stdout]     |
[INFO] [stdout] 411 |                 for member in iter.next() {
[INFO] [stdout]     |                               ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to iterate over `iter` remove the call to `next`
[INFO] [stdout]     |
[INFO] [stdout] 411 -                 for member in iter.next() {
[INFO] [stdout] 411 +                 for member in iter.by_ref() {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 411 -                 for member in iter.next() {
[INFO] [stdout] 411 +                 if let Some(member) = iter.next() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/codegen.rs:679:34
[INFO] [stdout]     |
[INFO] [stdout] 679 |                 for statement in iter.next() {
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to iterate over `iter` remove the call to `next`
[INFO] [stdout]     |
[INFO] [stdout] 679 -                 for statement in iter.next() {
[INFO] [stdout] 679 +                 for statement in iter.by_ref() {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 679 -                 for statement in iter.next() {
[INFO] [stdout] 679 +                 if let Some(statement) = iter.next() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "7c15c33239b95557e82b38a0082913093470105b117792c84caf95fe68a449c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c15c33239b95557e82b38a0082913093470105b117792c84caf95fe68a449c1", kill_on_drop: false }`
[INFO] [stdout] 7c15c33239b95557e82b38a0082913093470105b117792c84caf95fe68a449c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f61b9e3598ebfc703bb8fd6c4d94ed3c39931aca0dcb4d36c8c6dd21bc190951
[INFO] running `Command { std: "docker" "start" "-a" "f61b9e3598ebfc703bb8fd6c4d94ed3c39931aca0dcb4d36c8c6dd21bc190951", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 try!(write!(f, "Unexpected end of program"))
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 try!(writeln!(f, "Unexpected token at {}:{}\n", lineno + 1, colno + 1));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:66:25
[INFO] [stdout]    |
[INFO] [stdout] 66 |                         try!(writeln!(f, "> {0:1$} | {2}", index+1, width, line));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:72:25
[INFO] [stdout]    |
[INFO] [stdout] 72 |                         try!(write!(f, "   | "));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:82:25
[INFO] [stdout]    |
[INFO] [stdout] 82 |                         try!(write!(f, "\n"));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:69:29
[INFO] [stdout]    |
[INFO] [stdout] 69 | ...                   try!(write!(f, " "));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:75:29
[INFO] [stdout]    |
[INFO] [stdout] 75 | ...                   try!(write!(f, " "));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:79:29
[INFO] [stdout]    |
[INFO] [stdout] 79 | ...                   try!(write!(f, "^"));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:84:25
[INFO] [stdout]    |
[INFO] [stdout] 84 |                         try!(writeln!(f, "{0:1$} | {2}", index+1, width+2, line));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/tokenizer.rs:686:21
[INFO] [stdout]     |
[INFO] [stdout] 686 |                 b'0'...b'9' => {
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/tokenizer.rs:715:21
[INFO] [stdout]     |
[INFO] [stdout] 715 |                 b'0'...b'9' => {
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/tokenizer.rs:743:17
[INFO] [stdout]     |
[INFO] [stdout] 743 |             b'0'...b'9' => {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tokenizer.rs:794:29
[INFO] [stdout]     |
[INFO] [stdout] 794 |         let template_kind = try!(tok.read_template_kind());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/tokenizer.rs:1071:21
[INFO] [stdout]      |
[INFO] [stdout] 1071 |                 b'0'...b'7' => self.bump(),
[INFO] [stdout]      |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/tokenizer.rs:1083:21
[INFO] [stdout]      |
[INFO] [stdout] 1083 |                 b'0'...b'9' => self.bump(),
[INFO] [stdout]      |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/tokenizer.rs:1084:21
[INFO] [stdout]      |
[INFO] [stdout] 1084 |                 b'a'...b'f' => self.bump(),
[INFO] [stdout]      |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/tokenizer.rs:1085:21
[INFO] [stdout]      |
[INFO] [stdout] 1085 |                 b'A'...b'F' => self.bump(),
[INFO] [stdout]      |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/tokenizer.rs:1098:21
[INFO] [stdout]      |
[INFO] [stdout] 1098 |                 b'0'...b'9'  => self.bump(),
[INFO] [stdout]      |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/tokenizer.rs:1124:21
[INFO] [stdout]      |
[INFO] [stdout] 1124 |                 b'0'...b'9' => self.bump(),
[INFO] [stdout]      |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:140:38
[INFO] [stdout]     |
[INFO] [stdout] 140 |                     let expression = try!(self.expression_from_token(token, 0));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:163:31
[INFO] [stdout]     |
[INFO] [stdout] 163 |                     list.push(try!(self.object_member(token)));
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |                 match peek!(self) {
[INFO] [stdout]     |                       ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:191:47
[INFO] [stdout]     |
[INFO] [stdout] 191 |                 let key = ObjectKey::Computed(try!(self.expression(0)));
[INFO] [stdout]     |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |                 expect!(self, BracketClose);
[INFO] [stdout]     |                 --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |         Ok(match next!(self) {
[INFO] [stdout]     |                  ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:216:24
[INFO] [stdout]     |
[INFO] [stdout] 216 |                 value: try!(self.expression(0)),
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |                 params: try!(self.parameter_list()),
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:221:23
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 body: try!(self.block_body()),
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:229:31
[INFO] [stdout]     |
[INFO] [stdout] 229 |         Ok(Expression::Object(try!(self.object_member_list())))
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:235:19
[INFO] [stdout]     |
[INFO] [stdout] 235 |             body: try!(self.block_body_tail()),
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 244 |             body.push(match next!(self) {
[INFO] [stdout]     |                             ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:246:31
[INFO] [stdout]     |
[INFO] [stdout] 246 |                 token      => try!(self.statement(token))
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |         expect!(self, BraceOpen);
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 325 |         let body = match next!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:328:27
[INFO] [stdout]     |
[INFO] [stdout] 328 |                     body: try!(self.block_body_tail())
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:331:22
[INFO] [stdout]     |
[INFO] [stdout] 331 |             token => try!(self.expression_from_token(token, 0)).into()
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:348:31
[INFO] [stdout]     |
[INFO] [stdout] 348 |             operand: Box::new(try!(self.expression(15))),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 361 |                 let ident = match next!(self) {
[INFO] [stdout]     |                                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:376:38
[INFO] [stdout]     |
[INFO] [stdout] 376 |                 consequent: Box::new(try!(self.expression(bp))),
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 378 |                     expect!(self, Colon);
[INFO] [stdout]     |                     -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:379:30
[INFO] [stdout]     |
[INFO] [stdout] 379 |                     Box::new(try!(self.expression(bp)))
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:394:46
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 Expression::binary(left, op, try!(self.expression(bp)))
[INFO] [stdout]     |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 400 |         let name = match next!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 402 |                 expect!(self, ParenOpen);
[INFO] [stdout]     |                 ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:414:21
[INFO] [stdout]     |
[INFO] [stdout] 414 |             params: try!(self.parameter_list()),
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:415:19
[INFO] [stdout]     |
[INFO] [stdout] 415 |             body: try!(self.block_body()),
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:429:38
[INFO] [stdout]     |
[INFO] [stdout] 429 |                     let expression = try!(self.sequence_or_expression());
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 433 |                     expect!(self, BraceClose);
[INFO] [stdout]     |                     ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:435:28
[INFO] [stdout]     |
[INFO] [stdout] 435 |                     kind = try!(self.tokenizer.read_template_kind());
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 455 |         match next!(self) {
[INFO] [stdout]     |               ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 457 |                 expect!(self, Operator(FatArrow));
[INFO] [stdout]     |                 --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:462:34
[INFO] [stdout]     |
[INFO] [stdout] 462 |                 let expression = try!(self.expression_from_token(token, 0));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:463:34
[INFO] [stdout]     |
[INFO] [stdout] 463 |                 let expression = try!(self.sequence_or(expression));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 465 |                 expect!(self, ParenClose);
[INFO] [stdout]     |                 ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 474 |         let token = next!(self);
[INFO] [stdout]     |                     ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:480:21
[INFO] [stdout]     |
[INFO] [stdout] 480 |         let first = try!(self.expression_from_token(token, 0));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 486 |         Ok(match peek!(self) {
[INFO] [stdout]     |                  ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:490:44
[INFO] [stdout]     |
[INFO] [stdout] 490 |                 let mut list = vec![first, try!(self.expression(0))];
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 493 |                     match peek!(self) {
[INFO] [stdout]     |                           ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:497:39
[INFO] [stdout]     |
[INFO] [stdout] 497 | ...                   list.push(try!(self.expression(0)));
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 513 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:516:38
[INFO] [stdout]     |
[INFO] [stdout] 516 |                     let expression = try!(self.expression_from_token(token, 0));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 521 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 533 |         let token = next!(self);
[INFO] [stdout]     |                     ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:543:35
[INFO] [stdout]     |
[INFO] [stdout] 543 |             Operator(Division) => try!(self.regular_expression()),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:544:35
[INFO] [stdout]     |
[INFO] [stdout] 544 |             Operator(optype)   => try!(self.prefix_expression(optype)),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:545:35
[INFO] [stdout]     |
[INFO] [stdout] 545 |             ParenOpen          => try!(self.paren_expression()),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:546:35
[INFO] [stdout]     |
[INFO] [stdout] 546 |             BracketOpen        => try!(self.array_expression()),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:547:35
[INFO] [stdout]     |
[INFO] [stdout] 547 |             BraceOpen          => try!(self.object_expression()),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:548:35
[INFO] [stdout]     |
[INFO] [stdout] 548 |             Function           => try!(self.function_expression()),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:549:35
[INFO] [stdout]     |
[INFO] [stdout] 549 |             Template(kind)     => try!(self.template_expression(None, kind)),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 559 |             left = match peek!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:569:21
[INFO] [stdout]     |
[INFO] [stdout] 569 |                     try!(self.infix_expression(left, rbp, op))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:581:36
[INFO] [stdout]     |
[INFO] [stdout] 581 |                         arguments: try!(self.expression_list()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:592:36
[INFO] [stdout]     |
[INFO] [stdout] 592 |                     let property = try!(self.sequence_or_expression());
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 594 |                     expect!(self, BracketClose);
[INFO] [stdout]     |                     --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:611:21
[INFO] [stdout]     |
[INFO] [stdout] 611 |                     try!(self.template_expression(tag, kind))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:625:26
[INFO] [stdout]     |
[INFO] [stdout] 625 |             declarators: try!(self.variable_declarators()),
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 635 |                 name: expect_identifier!(self),
[INFO] [stdout]     |                       ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect_identifier` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 636 |                 value: match peek!(self) {
[INFO] [stdout]     |                              ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:640:30
[INFO] [stdout]     |
[INFO] [stdout] 640 |                         Some(try!(self.expression(0)))
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 646 |             allow!(self, Comma => continue);
[INFO] [stdout]     |             ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `allow` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:656:25
[INFO] [stdout]     |
[INFO] [stdout] 656 |         let statement = try!(self.variable_declaration(kind));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 658 |         expect_semicolon!(self);
[INFO] [stdout]     |         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `expect_semicolon` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                   let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 665 | /         allow!(self, Colon => {
[INFO] [stdout] 666 | |             return Ok(Statement::Labeled {
[INFO] [stdout] 667 | |                 label: label,
[INFO] [stdout] 668 | |                 body: Box::new(try!(self.expect_statement()))
[INFO] [stdout] 669 | |             })
[INFO] [stdout] 670 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `allow` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:668:32
[INFO] [stdout]     |
[INFO] [stdout] 668 |                 body: Box::new(try!(self.expect_statement()))
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:672:21
[INFO] [stdout]     |
[INFO] [stdout] 672 |         let first = try!(self.complex_expression(label.into(), 0));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 676 |         expect_semicolon!(self);
[INFO] [stdout]     |         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `expect_semicolon` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:683:25
[INFO] [stdout]     |
[INFO] [stdout] 683 |         let statement = try!(self.sequence_or_expression_from_token(token)).into();
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 685 |         expect_semicolon!(self);
[INFO] [stdout]     |         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `expect_semicolon` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 693 |             value: match peek!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:700:30
[INFO] [stdout]     |
[INFO] [stdout] 700 |                         Some(try!(self.sequence_or_expression()))
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 706 |         expect_semicolon!(self);
[INFO] [stdout]     |         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `expect_semicolon` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:714:20
[INFO] [stdout]     |
[INFO] [stdout] 714 |             value: try!(self.sequence_or_expression())
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 717 |         expect_semicolon!(self);
[INFO] [stdout]     |         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `expect_semicolon` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:723:20
[INFO] [stdout]     |
[INFO] [stdout] 723 |         let body = try!(self.expect_statement());
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 725 |         expect!(self, Catch);
[INFO] [stdout]     |         -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 726 |         expect!(self, ParenOpen);
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 728 |         let error = expect_identifier!(self);
[INFO] [stdout]     |                     ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect_identifier` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 730 |         expect!(self, ParenClose);
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:732:23
[INFO] [stdout]     |
[INFO] [stdout] 732 |         let handler = try!(self.expect_statement());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 744 |             label: match peek!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 751 |                         Some(expect_identifier!(self))
[INFO] [stdout]     |                              ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect_identifier` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 757 |         expect_semicolon!(self);
[INFO] [stdout]     |         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `expect_semicolon` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 763 |         expect!(self, ParenOpen);
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:765:20
[INFO] [stdout]     |
[INFO] [stdout] 765 |         let test = try!(self.expression(0));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 767 |         expect!(self, ParenClose);
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:769:35
[INFO] [stdout]     |
[INFO] [stdout] 769 |         let consequent = Box::new(try!(self.expect_statement()));
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 771 |         let alternate = match peek!(self) {
[INFO] [stdout]     |                               ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:775:31
[INFO] [stdout]     |
[INFO] [stdout] 775 |                 Some(Box::new(try!(self.expect_statement())))
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 790 |         expect!(self, ParenOpen);
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:792:20
[INFO] [stdout]     |
[INFO] [stdout] 792 |         let test = try!(self.expression(0));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 794 |         expect!(self, ParenClose);
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:796:29
[INFO] [stdout]     |
[INFO] [stdout] 796 |         let body = Box::new(try!(self.expect_statement()));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 806 |         expect!(self, ParenOpen);
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 808 |         let init = match next!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:812:39
[INFO] [stdout]     |
[INFO] [stdout] 812 |                 let mut declarators = try!(self.variable_declarators());
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:845:34
[INFO] [stdout]     |
[INFO] [stdout] 845 |                 let expression = try!(self.sequence_or_expression_from_token(token));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 861 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 874 |         let test = match next!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:876:31
[INFO] [stdout]     |
[INFO] [stdout] 876 |             token     => Some(try!(self.sequence_or_expression_from_token(token))),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 880 |             expect!(self, Semicolon);
[INFO] [stdout]     |             ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 883 |         let update = match next!(self) {
[INFO] [stdout]     |                            ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:885:32
[INFO] [stdout]     |
[INFO] [stdout] 885 |             token      => Some(try!(self.sequence_or_expression_from_token(token))),
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 888 |             expect!(self, ParenClose);
[INFO] [stdout]     |             ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:891:29
[INFO] [stdout]     |
[INFO] [stdout] 891 |         let body = Box::new(try!(self.expect_statement()));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 905 |         expect!(self, ParenClose);
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:907:29
[INFO] [stdout]     |
[INFO] [stdout] 907 |         let body = Box::new(try!(self.expect_statement()));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:917:21
[INFO] [stdout]     |
[INFO] [stdout] 917 |         let right = try!(self.sequence_or_expression());
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 919 |         expect!(self, ParenClose);
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:921:29
[INFO] [stdout]     |
[INFO] [stdout] 921 |         let body = Box::new(try!(self.expect_statement()));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ratel v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:931:21
[INFO] [stdout]     |
[INFO] [stdout] 931 |         let right = try!(self.sequence_or_expression());
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 933 |         expect!(self, ParenClose);
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:935:29
[INFO] [stdout]     |
[INFO] [stdout] 935 |         let body = Box::new(try!(self.expect_statement()));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 949 |             let name = match next!(self) {
[INFO] [stdout]     |                              ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 955 |             list.push(match peek!(self) {
[INFO] [stdout]     |                             ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:958:38
[INFO] [stdout]     |
[INFO] [stdout] 958 |                     let expression = try!(self.expression(0));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 976 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 988 |         let name = expect_identifier!(self);
[INFO] [stdout]     |                    ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect_identifier` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 990 |         expect!(self, ParenOpen);
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:994:21
[INFO] [stdout]     |
[INFO] [stdout] 994 |             params: try!(self.parameter_list()),
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:995:19
[INFO] [stdout]     |
[INFO] [stdout] 995 |             body: try!(self.block_body()),
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1000 |         Ok(match next!(self) {
[INFO] [stdout]      |                  ----------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1004:33
[INFO] [stdout]      |
[INFO] [stdout] 1004 |                         params: try!(self.parameter_list()),
[INFO] [stdout]      |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1005:31
[INFO] [stdout]      |
[INFO] [stdout] 1005 |                         body: try!(self.block_body()),
[INFO] [stdout]      |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1011:33
[INFO] [stdout]      |
[INFO] [stdout] 1011 |                         params: try!(self.parameter_list()),
[INFO] [stdout]      |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1012:31
[INFO] [stdout]      |
[INFO] [stdout] 1012 |                         body: try!(self.block_body()),
[INFO] [stdout]      |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1020:28
[INFO] [stdout]      |
[INFO] [stdout] 1020 |                     value: try!(self.expression(0)),
[INFO] [stdout]      |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1029 |         let name = expect_identifier!(self);
[INFO] [stdout]      |                    ------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect_identifier` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1030 |         let super_class = match next!(self) {
[INFO] [stdout]      |                                 ----------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1032 |                 let name = expect_identifier!(self);
[INFO] [stdout]      |                            ------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect_identifier` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1034 |                 expect!(self, BraceOpen);
[INFO] [stdout]      |                 ------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1045 |             let mut token = next!(self);
[INFO] [stdout]      |                             ----------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1049 |                     token = next!(self);
[INFO] [stdout]      |                             ----------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1069:32
[INFO] [stdout]      |
[INFO] [stdout] 1069 |                     let expr = try!(self.sequence_or_expression());
[INFO] [stdout]      |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1071 |                     expect!(self, BracketClose);
[INFO] [stdout]      |                     --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1085:26
[INFO] [stdout]      |
[INFO] [stdout] 1085 |             members.push(try!(self.class_member(key, is_static)));
[INFO] [stdout]      |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1102 |         let token = next!(self);
[INFO] [stdout]      |                     ----------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1132 |             body.push(match next!(self) {
[INFO] [stdout]      |                             ----------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1134:33
[INFO] [stdout]      |
[INFO] [stdout] 1134 |                 token        => try!(self.statement(token))
[INFO] [stdout]      |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::slice_unchecked`: use `get_unchecked(begin..end)` instead
[INFO] [stdout]    --> src/tokenizer.rs:994:37
[INFO] [stdout]     |
[INFO] [stdout] 994 |             let slice = self.source.slice_unchecked(start, end);
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::slice_unchecked`: use `get_unchecked(begin..end)` instead
[INFO] [stdout]     --> src/tokenizer.rs:1063:25
[INFO] [stdout]      |
[INFO] [stdout] 1063 |             self.source.slice_unchecked(start, self.index)
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/codegen.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 |         for item in iter.next() {
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to iterate over `iter` remove the call to `next`
[INFO] [stdout]    |
[INFO] [stdout] 64 -         for item in iter.next() {
[INFO] [stdout] 64 +         for item in iter.by_ref() {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 64 -         for item in iter.next() {
[INFO] [stdout] 64 +         if let Some(item) = iter.next() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/codegen.rs:411:31
[INFO] [stdout]     |
[INFO] [stdout] 411 |                 for member in iter.next() {
[INFO] [stdout]     |                               ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to iterate over `iter` remove the call to `next`
[INFO] [stdout]     |
[INFO] [stdout] 411 -                 for member in iter.next() {
[INFO] [stdout] 411 +                 for member in iter.by_ref() {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 411 -                 for member in iter.next() {
[INFO] [stdout] 411 +                 if let Some(member) = iter.next() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/codegen.rs:679:34
[INFO] [stdout]     |
[INFO] [stdout] 679 |                 for statement in iter.next() {
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to iterate over `iter` remove the call to `next`
[INFO] [stdout]     |
[INFO] [stdout] 679 -                 for statement in iter.next() {
[INFO] [stdout] 679 +                 for statement in iter.by_ref() {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 679 -                 for statement in iter.next() {
[INFO] [stdout] 679 +                 if let Some(statement) = iter.next() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> tests/codegen.rs:14:65
[INFO] [stdout]     |
[INFO] [stdout]  14 |         assert_eq!(output_program($string), $expect.to_string());
[INFO] [stdout]     |                                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 188 |     assert_compile!("class Foo{bar(a,b=1){}}", "function Foo(){}Foo.prototype.bar=function(a,b){b===undefined&&(b=1);};")
[INFO] [stdout]     |     --------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `assert_compile`
[INFO] [stdout]     = note: `#[deny(semicolon_in_expressions_from_macros)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stdout]     = note: this error originates in the macro `assert_compile` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> tests/codegen.rs:14:65
[INFO] [stdout]     |
[INFO] [stdout]  14 |         assert_eq!(output_program($string), $expect.to_string());
[INFO] [stdout]     |                                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 198 |     assert_compile!("const a=1?console.log('foo'):null;", "var a=1?console.log('foo'):null;")
[INFO] [stdout]     |     ----------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `assert_compile`
[INFO] [stdout]     = note: this error originates in the macro `assert_compile` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `boxnum`
[INFO] [stdout]   --> tests/parser.rs:35:14
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! boxnum {
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> tests/parser.rs:9:75
[INFO] [stdout]     |
[INFO] [stdout]   9 |           assert_eq!(parse($string.into()).expect("Must parse").body, $body);
[INFO] [stdout]     |                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 405 | /     assert_statement!("
[INFO] [stdout] 406 | |
[INFO] [stdout] 407 | |     if (true) {
[INFO] [stdout] 408 | |         foo;
[INFO] [stdout] ...   |
[INFO] [stdout] 424 | |         })),
[INFO] [stdout] 425 | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `assert_parse`
[INFO] [stdout]     = note: `#[deny(semicolon_in_expressions_from_macros)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stdout]     = note: this error originates in the macro `assert_parse` which comes from the expansion of the macro `assert_statement` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> tests/parser.rs:9:75
[INFO] [stdout]     |
[INFO] [stdout]   9 |           assert_eq!(parse($string.into()).expect("Must parse").body, $body);
[INFO] [stdout]     |                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 504 | /     assert_statement!("if (true) foo; else bar;", Statement::If {
[INFO] [stdout] 505 | |         test: Expression::Literal(Value::True),
[INFO] [stdout] 506 | |         consequent: Box::new(Statement::Expression {
[INFO] [stdout] 507 | |             value: ident!("foo")
[INFO] [stdout] ...   |
[INFO] [stdout] 511 | |         })),
[INFO] [stdout] 512 | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `assert_parse`
[INFO] [stdout]     = note: this error originates in the macro `assert_parse` which comes from the expansion of the macro `assert_statement` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> tests/parser.rs:9:75
[INFO] [stdout]     |
[INFO] [stdout]   9 |           assert_eq!(parse($string.into()).expect("Must parse").body, $body);
[INFO] [stdout]     |                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 517 | /     assert_statement!("if (true) foo; else;", Statement::If {
[INFO] [stdout] 518 | |         test: Expression::Literal(Value::True),
[INFO] [stdout] 519 | |         consequent: Box::new(Statement::Expression {
[INFO] [stdout] 520 | |             value: ident!("foo")
[INFO] [stdout] 521 | |         }),
[INFO] [stdout] 522 | |         alternate: Some(Box::new(Statement::Empty)),
[INFO] [stdout] 523 | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `assert_parse`
[INFO] [stdout]     = note: this error originates in the macro `assert_parse` which comes from the expansion of the macro `assert_statement` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ratel` (test "codegen") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 try!(write!(f, "Unexpected end of program"))
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 try!(writeln!(f, "Unexpected token at {}:{}\n", lineno + 1, colno + 1));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:66:25
[INFO] [stdout]    |
[INFO] [stdout] 66 |                         try!(writeln!(f, "> {0:1$} | {2}", index+1, width, line));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:72:25
[INFO] [stdout]    |
[INFO] [stdout] 72 |                         try!(write!(f, "   | "));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:82:25
[INFO] [stdout]    |
[INFO] [stdout] 82 |                         try!(write!(f, "\n"));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:69:29
[INFO] [stdout]    |
[INFO] [stdout] 69 | ...                   try!(write!(f, " "));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:75:29
[INFO] [stdout]    |
[INFO] [stdout] 75 | ...                   try!(write!(f, " "));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:79:29
[INFO] [stdout]    |
[INFO] [stdout] 79 | ...                   try!(write!(f, "^"));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:84:25
[INFO] [stdout]    |
[INFO] [stdout] 84 |                         try!(writeln!(f, "{0:1$} | {2}", index+1, width+2, line));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/tokenizer.rs:686:21
[INFO] [stdout]     |
[INFO] [stdout] 686 |                 b'0'...b'9' => {
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/tokenizer.rs:715:21
[INFO] [stdout]     |
[INFO] [stdout] 715 |                 b'0'...b'9' => {
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/tokenizer.rs:743:17
[INFO] [stdout]     |
[INFO] [stdout] 743 |             b'0'...b'9' => {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tokenizer.rs:794:29
[INFO] [stdout]     |
[INFO] [stdout] 794 |         let template_kind = try!(tok.read_template_kind());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/tokenizer.rs:1071:21
[INFO] [stdout]      |
[INFO] [stdout] 1071 |                 b'0'...b'7' => self.bump(),
[INFO] [stdout]      |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/tokenizer.rs:1083:21
[INFO] [stdout]      |
[INFO] [stdout] 1083 |                 b'0'...b'9' => self.bump(),
[INFO] [stdout]      |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/tokenizer.rs:1084:21
[INFO] [stdout]      |
[INFO] [stdout] 1084 |                 b'a'...b'f' => self.bump(),
[INFO] [stdout]      |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/tokenizer.rs:1085:21
[INFO] [stdout]      |
[INFO] [stdout] 1085 |                 b'A'...b'F' => self.bump(),
[INFO] [stdout]      |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/tokenizer.rs:1098:21
[INFO] [stdout]      |
[INFO] [stdout] 1098 |                 b'0'...b'9'  => self.bump(),
[INFO] [stdout]      |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/tokenizer.rs:1124:21
[INFO] [stdout]      |
[INFO] [stdout] 1124 |                 b'0'...b'9' => self.bump(),
[INFO] [stdout]      |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:140:38
[INFO] [stdout]     |
[INFO] [stdout] 140 |                     let expression = try!(self.expression_from_token(token, 0));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:163:31
[INFO] [stdout]     |
[INFO] [stdout] 163 |                     list.push(try!(self.object_member(token)));
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |                 match peek!(self) {
[INFO] [stdout]     |                       ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:191:47
[INFO] [stdout]     |
[INFO] [stdout] 191 |                 let key = ObjectKey::Computed(try!(self.expression(0)));
[INFO] [stdout]     |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |                 expect!(self, BracketClose);
[INFO] [stdout]     |                 --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |         Ok(match next!(self) {
[INFO] [stdout]     |                  ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:216:24
[INFO] [stdout]     |
[INFO] [stdout] 216 |                 value: try!(self.expression(0)),
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |                 params: try!(self.parameter_list()),
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:221:23
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 body: try!(self.block_body()),
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:229:31
[INFO] [stdout]     |
[INFO] [stdout] 229 |         Ok(Expression::Object(try!(self.object_member_list())))
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:235:19
[INFO] [stdout]     |
[INFO] [stdout] 235 |             body: try!(self.block_body_tail()),
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 244 |             body.push(match next!(self) {
[INFO] [stdout]     |                             ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:246:31
[INFO] [stdout]     |
[INFO] [stdout] 246 |                 token      => try!(self.statement(token))
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |         expect!(self, BraceOpen);
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 325 |         let body = match next!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:328:27
[INFO] [stdout]     |
[INFO] [stdout] 328 |                     body: try!(self.block_body_tail())
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:331:22
[INFO] [stdout]     |
[INFO] [stdout] 331 |             token => try!(self.expression_from_token(token, 0)).into()
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:348:31
[INFO] [stdout]     |
[INFO] [stdout] 348 |             operand: Box::new(try!(self.expression(15))),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 361 |                 let ident = match next!(self) {
[INFO] [stdout]     |                                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:376:38
[INFO] [stdout]     |
[INFO] [stdout] 376 |                 consequent: Box::new(try!(self.expression(bp))),
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 378 |                     expect!(self, Colon);
[INFO] [stdout]     |                     -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:379:30
[INFO] [stdout]     |
[INFO] [stdout] 379 |                     Box::new(try!(self.expression(bp)))
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:394:46
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 Expression::binary(left, op, try!(self.expression(bp)))
[INFO] [stdout]     |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 400 |         let name = match next!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 402 |                 expect!(self, ParenOpen);
[INFO] [stdout]     |                 ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:414:21
[INFO] [stdout]     |
[INFO] [stdout] 414 |             params: try!(self.parameter_list()),
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:415:19
[INFO] [stdout]     |
[INFO] [stdout] 415 |             body: try!(self.block_body()),
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:429:38
[INFO] [stdout]     |
[INFO] [stdout] 429 |                     let expression = try!(self.sequence_or_expression());
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 433 |                     expect!(self, BraceClose);
[INFO] [stdout]     |                     ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:435:28
[INFO] [stdout]     |
[INFO] [stdout] 435 |                     kind = try!(self.tokenizer.read_template_kind());
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 455 |         match next!(self) {
[INFO] [stdout]     |               ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 457 |                 expect!(self, Operator(FatArrow));
[INFO] [stdout]     |                 --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:462:34
[INFO] [stdout]     |
[INFO] [stdout] 462 |                 let expression = try!(self.expression_from_token(token, 0));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:463:34
[INFO] [stdout]     |
[INFO] [stdout] 463 |                 let expression = try!(self.sequence_or(expression));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 465 |                 expect!(self, ParenClose);
[INFO] [stdout]     |                 ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 474 |         let token = next!(self);
[INFO] [stdout]     |                     ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:480:21
[INFO] [stdout]     |
[INFO] [stdout] 480 |         let first = try!(self.expression_from_token(token, 0));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 486 |         Ok(match peek!(self) {
[INFO] [stdout]     |                  ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:490:44
[INFO] [stdout]     |
[INFO] [stdout] 490 |                 let mut list = vec![first, try!(self.expression(0))];
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 493 |                     match peek!(self) {
[INFO] [stdout]     |                           ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:497:39
[INFO] [stdout]     |
[INFO] [stdout] 497 | ...                   list.push(try!(self.expression(0)));
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 513 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:516:38
[INFO] [stdout]     |
[INFO] [stdout] 516 |                     let expression = try!(self.expression_from_token(token, 0));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 521 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 533 |         let token = next!(self);
[INFO] [stdout]     |                     ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:543:35
[INFO] [stdout]     |
[INFO] [stdout] 543 |             Operator(Division) => try!(self.regular_expression()),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:544:35
[INFO] [stdout]     |
[INFO] [stdout] 544 |             Operator(optype)   => try!(self.prefix_expression(optype)),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:545:35
[INFO] [stdout]     |
[INFO] [stdout] 545 |             ParenOpen          => try!(self.paren_expression()),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:546:35
[INFO] [stdout]     |
[INFO] [stdout] 546 |             BracketOpen        => try!(self.array_expression()),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:547:35
[INFO] [stdout]     |
[INFO] [stdout] 547 |             BraceOpen          => try!(self.object_expression()),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:548:35
[INFO] [stdout]     |
[INFO] [stdout] 548 |             Function           => try!(self.function_expression()),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:549:35
[INFO] [stdout]     |
[INFO] [stdout] 549 |             Template(kind)     => try!(self.template_expression(None, kind)),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 559 |             left = match peek!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:569:21
[INFO] [stdout]     |
[INFO] [stdout] 569 |                     try!(self.infix_expression(left, rbp, op))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:581:36
[INFO] [stdout]     |
[INFO] [stdout] 581 |                         arguments: try!(self.expression_list()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:592:36
[INFO] [stdout]     |
[INFO] [stdout] 592 |                     let property = try!(self.sequence_or_expression());
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 594 |                     expect!(self, BracketClose);
[INFO] [stdout]     |                     --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:611:21
[INFO] [stdout]     |
[INFO] [stdout] 611 |                     try!(self.template_expression(tag, kind))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:625:26
[INFO] [stdout]     |
[INFO] [stdout] 625 |             declarators: try!(self.variable_declarators()),
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 635 |                 name: expect_identifier!(self),
[INFO] [stdout]     |                       ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect_identifier` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 636 |                 value: match peek!(self) {
[INFO] [stdout]     |                              ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:640:30
[INFO] [stdout]     |
[INFO] [stdout] 640 |                         Some(try!(self.expression(0)))
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 646 |             allow!(self, Comma => continue);
[INFO] [stdout]     |             ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `allow` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:656:25
[INFO] [stdout]     |
[INFO] [stdout] 656 |         let statement = try!(self.variable_declaration(kind));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 658 |         expect_semicolon!(self);
[INFO] [stdout]     |         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `expect_semicolon` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                   let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 665 | /         allow!(self, Colon => {
[INFO] [stdout] 666 | |             return Ok(Statement::Labeled {
[INFO] [stdout] 667 | |                 label: label,
[INFO] [stdout] 668 | |                 body: Box::new(try!(self.expect_statement()))
[INFO] [stdout] 669 | |             })
[INFO] [stdout] 670 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `allow` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:668:32
[INFO] [stdout]     |
[INFO] [stdout] 668 |                 body: Box::new(try!(self.expect_statement()))
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:672:21
[INFO] [stdout]     |
[INFO] [stdout] 672 |         let first = try!(self.complex_expression(label.into(), 0));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 676 |         expect_semicolon!(self);
[INFO] [stdout]     |         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `expect_semicolon` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:683:25
[INFO] [stdout]     |
[INFO] [stdout] 683 |         let statement = try!(self.sequence_or_expression_from_token(token)).into();
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 685 |         expect_semicolon!(self);
[INFO] [stdout]     |         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `expect_semicolon` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 693 |             value: match peek!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:700:30
[INFO] [stdout]     |
[INFO] [stdout] 700 |                         Some(try!(self.sequence_or_expression()))
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 706 |         expect_semicolon!(self);
[INFO] [stdout]     |         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `expect_semicolon` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:714:20
[INFO] [stdout]     |
[INFO] [stdout] 714 |             value: try!(self.sequence_or_expression())
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 717 |         expect_semicolon!(self);
[INFO] [stdout]     |         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `expect_semicolon` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:723:20
[INFO] [stdout]     |
[INFO] [stdout] 723 |         let body = try!(self.expect_statement());
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 725 |         expect!(self, Catch);
[INFO] [stdout]     |         -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 726 |         expect!(self, ParenOpen);
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 728 |         let error = expect_identifier!(self);
[INFO] [stdout]     |                     ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect_identifier` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 730 |         expect!(self, ParenClose);
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:732:23
[INFO] [stdout]     |
[INFO] [stdout] 732 |         let handler = try!(self.expect_statement());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 744 |             label: match peek!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 751 |                         Some(expect_identifier!(self))
[INFO] [stdout]     |                              ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect_identifier` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 757 |         expect_semicolon!(self);
[INFO] [stdout]     |         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` which comes from the expansion of the macro `expect_semicolon` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 763 |         expect!(self, ParenOpen);
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:765:20
[INFO] [stdout]     |
[INFO] [stdout] 765 |         let test = try!(self.expression(0));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 767 |         expect!(self, ParenClose);
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:769:35
[INFO] [stdout]     |
[INFO] [stdout] 769 |         let consequent = Box::new(try!(self.expect_statement()));
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 771 |         let alternate = match peek!(self) {
[INFO] [stdout]     |                               ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:775:31
[INFO] [stdout]     |
[INFO] [stdout] 775 |                 Some(Box::new(try!(self.expect_statement())))
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 790 |         expect!(self, ParenOpen);
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:792:20
[INFO] [stdout]     |
[INFO] [stdout] 792 |         let test = try!(self.expression(0));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 794 |         expect!(self, ParenClose);
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:796:29
[INFO] [stdout]     |
[INFO] [stdout] 796 |         let body = Box::new(try!(self.expect_statement()));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 806 |         expect!(self, ParenOpen);
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 808 |         let init = match next!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:812:39
[INFO] [stdout]     |
[INFO] [stdout] 812 |                 let mut declarators = try!(self.variable_declarators());
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:845:34
[INFO] [stdout]     |
[INFO] [stdout] 845 |                 let expression = try!(self.sequence_or_expression_from_token(token));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 861 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 874 |         let test = match next!(self) {
[INFO] [stdout]     |                          ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:876:31
[INFO] [stdout]     |
[INFO] [stdout] 876 |             token     => Some(try!(self.sequence_or_expression_from_token(token))),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 880 |             expect!(self, Semicolon);
[INFO] [stdout]     |             ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 883 |         let update = match next!(self) {
[INFO] [stdout]     |                            ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:885:32
[INFO] [stdout]     |
[INFO] [stdout] 885 |             token      => Some(try!(self.sequence_or_expression_from_token(token))),
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 888 |             expect!(self, ParenClose);
[INFO] [stdout]     |             ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:891:29
[INFO] [stdout]     |
[INFO] [stdout] 891 |         let body = Box::new(try!(self.expect_statement()));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 905 |         expect!(self, ParenClose);
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:907:29
[INFO] [stdout]     |
[INFO] [stdout] 907 |         let body = Box::new(try!(self.expect_statement()));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:917:21
[INFO] [stdout]     |
[INFO] [stdout] 917 |         let right = try!(self.sequence_or_expression());
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 919 |         expect!(self, ParenClose);
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:921:29
[INFO] [stdout]     |
[INFO] [stdout] 921 |         let body = Box::new(try!(self.expect_statement()));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:931:21
[INFO] [stdout]     |
[INFO] [stdout] 931 |         let right = try!(self.sequence_or_expression());
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 933 |         expect!(self, ParenClose);
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:935:29
[INFO] [stdout]     |
[INFO] [stdout] 935 |         let body = Box::new(try!(self.expect_statement()));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 949 |             let name = match next!(self) {
[INFO] [stdout]     |                              ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 |                 let token = try!($parser.tokenizer.get_token());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 955 |             list.push(match peek!(self) {
[INFO] [stdout]     |                             ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `peek` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:958:38
[INFO] [stdout]     |
[INFO] [stdout] 958 |                     let expression = try!(self.expression(0));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 976 |             match next!(self) {
[INFO] [stdout]     |                   ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 988 |         let name = expect_identifier!(self);
[INFO] [stdout]     |                    ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect_identifier` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 990 |         expect!(self, ParenOpen);
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:994:21
[INFO] [stdout]     |
[INFO] [stdout] 994 |             params: try!(self.parameter_list()),
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:995:19
[INFO] [stdout]     |
[INFO] [stdout] 995 |             body: try!(self.block_body()),
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1000 |         Ok(match next!(self) {
[INFO] [stdout]      |                  ----------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1004:33
[INFO] [stdout]      |
[INFO] [stdout] 1004 |                         params: try!(self.parameter_list()),
[INFO] [stdout]      |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1005:31
[INFO] [stdout]      |
[INFO] [stdout] 1005 |                         body: try!(self.block_body()),
[INFO] [stdout]      |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1011:33
[INFO] [stdout]      |
[INFO] [stdout] 1011 |                         params: try!(self.parameter_list()),
[INFO] [stdout]      |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1012:31
[INFO] [stdout]      |
[INFO] [stdout] 1012 |                         body: try!(self.block_body()),
[INFO] [stdout]      |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1020:28
[INFO] [stdout]      |
[INFO] [stdout] 1020 |                     value: try!(self.expression(0)),
[INFO] [stdout]      |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1029 |         let name = expect_identifier!(self);
[INFO] [stdout]      |                    ------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect_identifier` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1030 |         let super_class = match next!(self) {
[INFO] [stdout]      |                                 ----------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1032 |                 let name = expect_identifier!(self);
[INFO] [stdout]      |                            ------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect_identifier` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1034 |                 expect!(self, BraceOpen);
[INFO] [stdout]      |                 ------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1045 |             let mut token = next!(self);
[INFO] [stdout]      |                             ----------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1049 |                     token = next!(self);
[INFO] [stdout]      |                             ----------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1069:32
[INFO] [stdout]      |
[INFO] [stdout] 1069 |                     let expr = try!(self.sequence_or_expression());
[INFO] [stdout]      |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1071 |                     expect!(self, BracketClose);
[INFO] [stdout]      |                     --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` which comes from the expansion of the macro `expect` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1085:26
[INFO] [stdout]      |
[INFO] [stdout] 1085 |             members.push(try!(self.class_member(key, is_static)));
[INFO] [stdout]      |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1102 |         let token = next!(self);
[INFO] [stdout]      |                     ----------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout]   37 |             None => try!($parser.tokenizer.get_token())
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1132 |             body.push(match next!(self) {
[INFO] [stdout]      |                             ----------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/parser.rs:1134:33
[INFO] [stdout]      |
[INFO] [stdout] 1134 |                 token        => try!(self.statement(token))
[INFO] [stdout]      |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::slice_unchecked`: use `get_unchecked(begin..end)` instead
[INFO] [stdout]    --> src/tokenizer.rs:994:37
[INFO] [stdout]     |
[INFO] [stdout] 994 |             let slice = self.source.slice_unchecked(start, end);
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::slice_unchecked`: use `get_unchecked(begin..end)` instead
[INFO] [stdout]     --> src/tokenizer.rs:1063:25
[INFO] [stdout]      |
[INFO] [stdout] 1063 |             self.source.slice_unchecked(start, self.index)
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ratel` (test "parser") due to 6 previous errors; 1 warning emitted
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/codegen.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 |         for item in iter.next() {
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to iterate over `iter` remove the call to `next`
[INFO] [stdout]    |
[INFO] [stdout] 64 -         for item in iter.next() {
[INFO] [stdout] 64 +         for item in iter.by_ref() {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 64 -         for item in iter.next() {
[INFO] [stdout] 64 +         if let Some(item) = iter.next() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/codegen.rs:411:31
[INFO] [stdout]     |
[INFO] [stdout] 411 |                 for member in iter.next() {
[INFO] [stdout]     |                               ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to iterate over `iter` remove the call to `next`
[INFO] [stdout]     |
[INFO] [stdout] 411 -                 for member in iter.next() {
[INFO] [stdout] 411 +                 for member in iter.by_ref() {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 411 -                 for member in iter.next() {
[INFO] [stdout] 411 +                 if let Some(member) = iter.next() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/codegen.rs:679:34
[INFO] [stdout]     |
[INFO] [stdout] 679 |                 for statement in iter.next() {
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to iterate over `iter` remove the call to `next`
[INFO] [stdout]     |
[INFO] [stdout] 679 -                 for statement in iter.next() {
[INFO] [stdout] 679 +                 for statement in iter.by_ref() {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 679 -                 for statement in iter.next() {
[INFO] [stdout] 679 +                 if let Some(statement) = iter.next() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f61b9e3598ebfc703bb8fd6c4d94ed3c39931aca0dcb4d36c8c6dd21bc190951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f61b9e3598ebfc703bb8fd6c4d94ed3c39931aca0dcb4d36c8c6dd21bc190951", kill_on_drop: false }`
[INFO] [stdout] f61b9e3598ebfc703bb8fd6c4d94ed3c39931aca0dcb4d36c8c6dd21bc190951
